She didn't know about this bad news a bit.She didn't know about this bad news ____ ____.

She didn't know about this bad news a bit.She didn't know about this bad news ____ ____.

写at all,这是 一点则不的意思.两句话都是说她一点也不知道这个坏消息.

She didn't know about this bad news a bit. She didn't know about this bad news _at ___ __all__.

She didn't know about this bad news a bit.
She didn't know about this bad news __at all__ ____.
原句翻译：她一点儿也不知道这个坏消息
not at all一点儿也不
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